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angle of elevation

American  
[ang-guhl uhv el-uh-vay-shuhn] / ˈæŋ gəl əv ˌɛl əˈveɪ ʃən /

noun

Surveying.
  1. the angle between the line from an observer or instrument to an object above the observer or instrument and a horizontal line.


Etymology

Origin of angle of elevation

First recorded in 1780–90

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Example Sentences

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See Examples For:

Determine the angle of elevation of the Sun above the solar panel.

From Textbooks ● Mar. 30, 2016

How fast does the angle of elevation change when the horizontal distance between you and the bird is 9 m?

From Textbooks ● Mar. 30, 2016

A football thrown by a quarterback has an initial speed of 70 mph and an angle of elevation of 30°.

From Textbooks ● Mar. 30, 2016

From this point, they find the angle of elevation from the street to the top of the building to be 39°.

From Textbooks ● Feb. 13, 2015

A Jesuit mathematician did the geometry calculations to determine the distance to a stockpile of gunpowder the Dutch had brought ashore and the angle of elevation at which the cannon should be set.

From "The Invention of Science" by David Wootton

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